Hohner ECONOMY 25/40 Operating Instructions Manual
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Hohner ECONOMY 25/40 Operating Instructions Manual

Pad and folder wire stitching machine
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Operating Instruction
Spare Parts List
ECONOMY
25/40
Pad and Folder
Wire Stitching Machine
Gänsäcker 19, D-78532 Tuttlingen, Telefon +49 (0) 74 62 / 94 68-0, Telefax +49 (0) 74 62 / 94 68-20
Hohner Maschinenbau GmbH
Page
1
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Summary of Contents for Hohner ECONOMY 25/40

  • Page 1 Operating Instruction Page Spare Parts List ECONOMY 25/40 Pad and Folder Wire Stitching Machine Hohner Maschinenbau GmbH Gänsäcker 19, D-78532 Tuttlingen, Telefon +49 (0) 74 62 / 94 68-0, Telefax +49 (0) 74 62 / 94 68-20...
  • Page 2 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...
  • Page 3 Fax: +49 (0) 74 62 / 94 68-20 Operating Manual Document: Translation of the german original Operating Instructions Document number: ECONOMY 25/40, Volume 1/2 Version: 02/2016 Spare Parts Lists Document number: ECONOMY 25/40, Volume 2/2 Hohner Maschinenbau GmbH ECONOMY 25/40...
  • Page 4 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 5: Table Of Contents

    1.13 Cleaning the machine and the removal of waste products..........9 1.14 Noise levels produced by the machine................9 2 Description of the ECONOMY 25/40 ............. 10 Dimensions........................11 Conformity ........................11 Marking and type plate ....................11 Technical data ......................11 Accessories .........................
  • Page 6 5 Trouble shooting .................... 43 Causes and elimination of faults.................. 43 6 Flow diagrams ....................47 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 7: Basic Safety Precautions

    Basic safety precautions 1 Basic safety precautions Purpose of this document This document is to inform the operator of the Wire Stitching Machine ECONOMY 25/40 about the following matters: • the safety symbols and signs • the installation and commissioning •...

  • Page 8: Duty And Liability

    Basic safety precautions Duty and liability The Wire Stitching Machine ECONOMY 25/40 has been built according to state-of-the-art tech- nology under the observance of all the recognised safety regulations. It is, nevertheless, still possi- ble when using this machine to cause danger to life and limb of the user or a third party or to cause damage to the machine or other property.

  • Page 9: Parts Of The Machine That Are Particularly Dangerous

    1.14 Noise levels produced by the machine The noise emitted by the machine when it is running does not exceed a value of 81 dB(A) as meas- ured in accordance with DIN 45635, Part 27. Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...

  • Page 10: Description Of The Economy 25/40

    Description of the ECONOMY 25/40 2 Description of the ECONOMY 25/40 [mm] Fig. 2.1 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 11: Dimensions

    Description of the ECONOMY 25/40 Dimensions - Fig. 2.1 - Conformity Please observe the document attached: „EC Declaration of Conformity according to the EC Machinery Directive 2006 / 42 / EC“ Marking and type plate The type plate and the CE labelling are fitted below the main switch- Fig. 2.1 -, Pos. 1.
  • Page 12 Description of the ECONOMY 25/40 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 13: Accessories

    Description of the ECONOMY 25/40 Accessories Every new ECONOMY 25/40 is supplied with: Art. no. 43 00 068 1 pedal switch 1 KIT coarse consisting of already mounted on the machine Art. no. 31 35 536 1 driver Art. no. 31 35 538 1 bender, left Art.

  • Page 14: Installation And Commissioning Of The Machine

    Installation and commissioning of the machine 3 Installation and commissioning of the machine Fig. 3.1 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 15: Safety-Related Components

    The machine is switched on by means of the main switch -1- on the right of the machine stand. When the pedal switch -3- is depressed, the motor is started; the stitching head is activated and completes one cycle. Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 16 Installation and commissioning of the machine Fig. 3.2 Fig. 3.3 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 17: Electrical Connection

    Installation and commissioning of the machine Electrical connection Unless a different motor is ordered, the ECONOMY 25/40 is supplied with a threephase gear motor for connection to 230/400 volt, 3 phase, 50 Hz. Motors for other current types, voltages, frequencies and motors with tropical protection are available on request (at an extra charge).
  • Page 18 Installation and commissioning of the machine ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 19: Operation

    Operation 4 Operation Stitching wire The ECONOMY 25/40 processes stitching wire of standard quality Round wire No. 21 - 30 (diameter 0.80 - 0.35 mm) Flat wire No. I - VI (0.70 x 0.35 to 0.96 x 0.78 mm) Thumb rule The thicker the material to be stitched, the thicker the wire, but it should be not thicker than neces- sary.
  • Page 20 Operation Fig. 4.1 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 21: Inserting The Stitching Wire

    -17- is "turned down" as far as possible. The wire must then be straightened again (see 4.3 Wire coil and straightening the wire). Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 22 Operation Fig. 4.2 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 23: Wire Coil And Straightening The Wire

    - If this does not suffice, the former -21- must be removed to allow better visibility of the curvature of the stitching wire. - First of all remove the finger guard -20-.  Page 25 Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 24 Operation Fig. 4.3 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...
  • Page 25 - Mount the finger guard in the correct position and note the markings (see 3.2). Before switching on the machine, make sure that all protective devices are fit- ted to the machine and all tools have been removed from the machine! Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 26 Operation Fig. 4.4 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 27: Adjusting The Stitching Thickness And Wire Length

    -42- give a longer wire for longer staple shanks. Before switching on the machine, make sure that all protective devices are fit- ted to the machine and all tools have been removed from the machine! Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 28 Operation Fig. 4.5 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 29: Exchanging The Upper And Lower Knife

    - Mount the finger guard in the correct position and note the markings (see 3.2). Before switching on the machine, make sure that all protective devices are fit- ted to the machine and all tools have been removed from the machine! Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 30 Operation Fig. 4.6 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 31: Exchanging The Driver And Bender

    Operation Exchanging the driver and bender - Fig. 4.6 - The ECONOMY 25/40 processes stitching wire of standard quality: KIT coarse Round wire no. 21 - 25 and Flat wire no. I - VI KIT fine Round wire no. 24 - 30 The machine is delivered with an integrated KIT coarse, consisting of: •...
  • Page 32 Operation Fig. 4.7 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 33: Aligning The Former

    - It is important to tighten lock nut -50- securely after adjustment. Before switching on the machine, make sure that all protective devices are fit- ted to the machine and all tools have been removed from the machine! Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 34 Operation Fig. 4.8 Fig. 4.9 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 35: Stitching Very Thick Stitching Material

    The machine stitches by clenching up to a thickness of 25 mm (1 inch.), and up to 40 mm (1 ½ inch.) by stabbing; when staples are inserted from both sides, the staples must not penetrate the pad. Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 36 Operation Fig. 4.10 Fig. 4.11 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 37: Pad Stitching

    - Insert the round ended sunk key -65- in synthetic-resin-compressed wood into the stitching table as a protection. - Mount the finger guard in the "folder stitching" position and note the markings (see - Fig. 4.11 -). Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 38 Operation KIT for loop - stitching Art. no. 01 00 100 Fig. 4.12 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 39: Loop Stitching With Economy 25/40

    Operation 4.11 Loop stitching with economy 25/40 - Fig. 4.12 - - Move the main slide bar -22- so that the axle -51- on the right side of the stitching head is acces- sible. Do this using the hexagon socket screw key -5-, size 5 from the tool-set. Insert it in the cylin- drical screw at the back of the drive motor and turn in the direction of the arrow, pushing the fan lever -7- simultaneously.
  • Page 40 Operation Fig. 4.13 ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 41: Adjustment For Loop-Stitching, Wire Length Stitching Thickness - Stitching Table

    (middle to middle). Check equal length of folders before stitching! Note: Check distance and execution by means of a specimen folder! Tighten the knurled screws of both limit stops carefully, to avoid differences in stitching distance. Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...

  • Page 42: Lubrication Specification

    Slideway oil with viscosity class 65 - 70 (ISO viscosity class to DIN 51519). Oiling frequency? After every 24th working hour. Lubrication points at the main slide bar and at the wire transfer Oil lubrication point at the roller tappet ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 43: Trouble Shooting

    The red star handle -43- can be used to eject staples or wire bits jammed in the clincher box: give the red star handle -43- a sharp, vigorous pull upwards to overcome the pressure of the spring. Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 44 - Wire groove in driver soiled, worn or damaged: remove driver: clean driver groove or replace driver. - Shoe tongue pressure too weak: remove obstructing pieces of wire or replace pressure spring in shoe tongue. - Align clincher box. ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...
  • Page 45 - Weak spring pressure on former. pieces fall out: - Wire not aligned. - Former set incorrectly. Remedy for You will find most faults and their causes in the faults: loop preceding section stitching Hohner Maschinenbau GmbH ECONOMY 25/40 02/2016...
  • Page 46 - In the case of round wire no. 30: the wire must be prop- erly guided, i.e. adequately tensioned. Tighten leaf spring -32- on the wire coil -9- a little. Wire is not cut - Upper or lower knife worn. - Replace pressure slide and spring assembly. ECONOMY 25/40 02/2016 Hohner Maschinenbau GmbH...

  • Page 47: Flow Diagrams

    Flow diagrams 6 Flow diagrams ECONOMY 25/40 Nr. 43 35 013 P. 1 - 2 110-115V 1 Phase AC 50/60Hz 24V DC ECONOMY 25/40 Nr. 43 35 014 P. 1 - 2 230-240V 1 Phase AC 50/60Hz 24V DC ECONOMY 25/40 Nr.
  • Page 48 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 15.05.08 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 013 Bennenung / Title / Dénomination Schaltplan / flow diagrams / schéma des circuits 110-115V 1 Phase AC 50/60Hz 24V DC Änderung Name C Hohner Maschinenbau GmbH...
  • Page 49 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 26.05.08 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 013 Bennenung / Title / Dénomination Ersatzteileliste / spare parts list / liste des piéces de rechange Änderung Name C Hohner Maschinenbau GmbH...
  • Page 50 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 15.05.08 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 014 Bennenung / Title / Dénomination Schaltplan / flow diagrams / schéma des circuits 230-240V 1 Phase AC 50/60Hz 24V DC Änderung Name C Hohner Maschinenbau GmbH...
  • Page 51 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 26.05.08 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 014 Bennenung / Title / Dénomination Ersatzteileliste / spare parts list / liste des piéces de rechange Änderung Name C Hohner Maschinenbau GmbH...
  • Page 52 15.05.08 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 015 Bennenung / Title / Dénomination Schaltplan / flow diagrams / schéma des circuits 400-440V 3 Phase AC / Y 50/60Hz 24V DC Änderung Name C Hohner Maschinenbau GmbH...
  • Page 53 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 25.09.09 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 015 Bennenung / Title / Dénomination Ersatzteileliste / spare parts list / liste des piéces de rechange Änderung Name C Hohner Maschinenbau GmbH...
  • Page 54 Index 10.06.09 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 016 Bennenung / Title / Dénomination Schaltplan / flow diagrams / schéma des circuits 200-240V 3 Phase AC / 50/60Hz 24V DC Änderung Name C Hohner Maschinenbau GmbH...
  • Page 55 Zeichnungs-Nr. / Drawing-Nr. / Dessin-No. Index 25.09.09 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 016 Bennenung / Title / Dénomination Ersatzteileliste / spare parts list / liste des piéces de rechange Änderung Name C Hohner Maschinenbau GmbH...
  • Page 56 ECONOMY 25/40 43 35 024 Bennenung / Title / Dénomination Schaltplan / flow diagrams / schéma des circuits 400-440V 3 Phase AC / Y 50/60Hz 24V DC Einzeltakt / single clock pulse / impuls.synchr.unique Änderung Name C Hohner Maschinenbau GmbH...
  • Page 57 25.09.09 VEK Maschine / Machine / Machine ECONOMY 25/40 43 35 024 Bennenung / Title / Dénomination Ersatzteileliste / spare parts list / liste des piéces de rechange Einzeltakt / single clock pulse / impuls.synchr.unique Änderung Name C Hohner Maschinenbau GmbH...

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